body {
    line-height: 1.4;
    color: #333;
    font-family: "微软雅黑", Arial, Helvetica, sans-serif;
    font-size: 12px
}

input, textarea, select {
    font-size: 100%;
    font-family: inherit
}

body, h1, h2, h3, h4, h5, h6, p, ul, ol, form {
    margin: 0
}

h4, h5, h6 {
    font-size: 1em
}

ul, ol {
    padding-left: 0;
    list-style-type: none
}

fieldset, img {
    border: 0
}

a {
    color: #333;
    border: 0;
    text-decoration: none
}

a:hover {
    text-decoration: none
}

a:link {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-touch-callout: none
}

:-moz-placeholder {
    color: #999
}

::-moz-placeholder {
    color: #999
}

input:-ms-input-placeholder {
    color: #999
}

input::-webkit-input-placeholder {
    color: #999
}